baber/WOPTO huggingface dataset:
Patent TW-480463-B (TW)
Title: Automatic ticket gate apparatus
Inventor: KOBAYASHI TAKASHI
IPC: G07B15/00
Filed: 2001-01-16
Granted: 2002-03-21
Abstract: An automatic ticket gate apparatus comprising a box defining the passage for ticket checking and a communicating face inclined to the horizontal to the side of passage, which is provided on the top of box and is provided with a wireless communicator communicating with a wireless ticket, and a ticket checking unit, which performs the ticket checking process basing upon the result of communication with a wireless ticket through the wireless communicator.
Patent TW-497167-B (TW)
Title: Pattern forming method
Inventor: SATO YASUHIKO
IPC: G03F7/20
Filed: 2001-03-16
Granted: 2002-08-01
Abstract: The present method of forming a pattern comprises the steps of: forming a lower film on a substrate, the lower film being a film containing carbon atom at a ratio of 80 wt % or more, or a vapor phase deposition film; either applying an adhesion-promoting treatment to a surface of the lower film or forming an adhesion-promoting film on the lower film; forming an intermediate film on a surface of the lower film; forming a resist film on the intermediate film; forming a resist pattern by conducting a patterning exposure of the resist film; forming an intermediate film pattern by transferring the resist pattern to the intermediate film; and forming a lower film pattern by transferring the intermediate film pattern to the lower film.
Patent TW-588108-B (TW)
Title: Aqueous lubricant for plastic working of metallic material and method for forming lubricant film
Inventor: IMAI YASUO
IPC: B21C9/00
Filed: 2001-04-25
Granted: 2004-05-21
Abstract: This invention provides a waterborne lubricant, useful in the plastic working of metals, which imparts a lubricating behavior to the surface of metals in the absence of a conversion coating contains (A) water-soluble inorganic salt and (B) wax, in which these components are dissolved or dispersed in water and the (B)/(A) solids weight ratio is 0.3 to 1.5. The (C) metal salt of a fatty acid can also be present at a (C)/(A) solids weight ratio of 0.01 to 0.4. The water-soluble inorganic salt (A) can be selected from the sulfates, silicates, borates, molybdates, and tungstates. The wax (B) can be a synthetic wax having a melting point of 70 to 150 DEG C. A lubricating coating is formed by application to give a post-drying add-on of 0.5 to 40 g/m<2>. A method for using the lubricant is also provided.
Patent TW-490931-B (TW)
Title: Clock generator having a deskewer and method for reducing clock skew
Inventor: MILTON DAVID WILLS
IPC: G06F1/10
Filed: 2001-05-14
Granted: 2002-06-11
Abstract: A clock generator having a deskewer is disclosed. The clock generator includes a waveform generator and a deskewer. Clocked by an input clock signal, the waveform generator generates a waveform signal. The deskewer circuit, which is connected to the waveform generator, gates the waveform signal from the waveform generator with the input clock signal to produce an output clock signal such that the output clock signal has less skew with respect to the input clock signal.
Patent TW-I226466-B (TW)
Title: Retro-reflective multi-port filter device with triple-fiber ferrule
Inventor: CHANG PETER C
IPC: G02B6/293
Filed: 2001-05-23
Granted: 2005-01-11
Abstract: A retro-reflective multi-port fiber optic device (100) includes the triple-fiber ferrule (10) with a GRIN rod lens (12) to couple the light. The triple-fiber ferrule (10) with three fibers (18, 20, 22) thereof is attached to the angled facet of the GRIN rod lens (12) and the WDM filter (14) is attached to the opposite side of the lens (12). A reflective mirror (16) is attached next to the other side of the WDM filter (14) opposite to the lens (12) after alignment. The triple-fiber ferrule (10) is used to couple light in and out of the device, and tune the thin film filter center wavelength to the desired ITU grid. Therefore, the coupled-in light from the common input pigtail fiber (18) of the triple-fiber ferrule (10) will be collimated and transmitted unto the WDM filter (14) wherein the part of the in-pass-band light with regard to the WDM filter (14) will transmit through the WDM filter (14), and then successively retro-reflect back by the mirror (16) and further transmit through the WDM band-pass filter (14) again. The retro-reflected in-pass-band signal is then coupled into one retro-reflective transmission output fiber/port (22) of the triple-fiber ferrule (10) as a demultiplexed channel. On the other hand, the out-pass-band light with regard to the WDM filter will not transmit through the WDM filter (14) to interact with the mirror (16), but instead be directly reflected back by the WDM filter (14) and coupled into a reflection output fiber/port (20) of the triple-fiber ferrule (14) to be transmitted to the next stage for further demultiplexing other channels.
Patent TW-520384-B (TW)
Title: Crosslinking agents for water-absorbing resins and water-absorbing agents produced by using the same
Inventor: FUJI SATORU
IPC: C08K5/19
Filed: 2001-06-01
Granted: 2003-02-11
Abstract: A crosslinking agent for water-absorbing resins which comprises (A) at least one halohydrin compound selected between (A1) a first halohydrin compound having at least two halohydrin groups (D) represented by the general formula (I), wherein R1 represents a hydrogen atom or alkyl group and X represents a chlorine or bromine atom and (A2) a second halohydrin compound having at least two halohydrin groups (D) represented by the formula (I) and having per molecule at least one ammonium group (M) represented by the general formula (II), wherein R2' each independently represents a C1-4 hydrocarbon group or benzyl group.
Patent TW-522729-B (TW)
Title: Image display
Inventor: TACHIBANA MIYUKI
IPC: H04N5/14
Filed: 2001-06-04
Granted: 2003-03-01
Abstract: An image display in which occurrence of beat noise can be suppressed without adding noise to an image in a pixel converting process is provided. The frequency of a data clock is preset to a value at which beat noise is not apt to occur (a value such that one of the dot clock frequency of the input analog video signal and the frequency of the data clock is not equal to or close to an integral multiple of the other) for each kind of the input analog video signal and is stored as a frequency correspondence list in a memory MM. In accordance with the kind of the input analog video signal, a control block 4 selects the set frequency of the data clock and allows a data clock generating block 6 to generate a data clock Cd. Consequently, at the time of a pixel converting process performed by a signal processing block 5, without adding noise to an image, occurrence of beat noise is suppressed.
Patent TW-521386-B (TW)
Title: Hexagonal boron nitride film with low dielectric constant, layer dielectric film and method of production thereof, and plasma CVD apparatus
Inventor: SAKAMOTO HITOSHI
IPC: C04B35/583
Filed: 2001-06-06
Granted: 2003-02-21
Abstract: Provided are a hexagonal boron nitride film having a specific inductance of 3.0 or less, a hexagonal boron nitride film wherein the total content of the bonds between a nitrogen atom and a hydrogen atom and between a boron atom and a hydrogen atom is 4 mol% or less, a hexagonal boron nitride film in which a spacing in the c-axis direction is extended by 5 to 30% but the extension of a spacing in the a-axis direction is limited within 5% and a hexagonal boron nitride film in which the direction of the c-axis is parallel to a substrate. There is also provided a layer dielectric film using each of these hexagonal boron nitride films. Also, there is also provided a method of producing a hexagonal boron nitride film by using an ion deposition method.
Patent TW-527541-B (TW)
Title: Time exchange type content display device using a network
Inventor: MATSUBARA AKIRA
IPC: G06F3/0481
Filed: 2001-06-21
Granted: 2003-04-11
Abstract: The invention provides a contents display method, which is the contents display method that displays the daily updated contents received from web when detecting action from client concerning the screen display shown on client's terminal. On the desktop screen of client's terminal, display the clock figure and check the picking action of clock figure (81). When the clock figure is picked, confirm the daily updated contents have been read completely (82). When the updated contents are not read (N of 82), the clock figure switches to figure of swelling bag (83). If the figure is picked again (Y of 84), then display the daily updated contents (85). When the contents display is done, the contents are deleted (89). When the daily updated contents are read already (Y of 82), the clock figure switches back to contracted bag figure (90); if the figure is picked again (Y of 91), it will go back to original clock figure display (88).
Patent TW-I237140-B (TW)
Title: Liquid crystal on silicon incorporating integrated spacers and light valves and method for fabrication
Inventor: LIU HONG-DA
IPC: G02F1/133
Filed: 2001-08-17
Granted: 2005-08-01
Abstract: A liquid crystal on silicon structure that incorporates integrated spacers and silicon light valves and a method for such fabrication are disclosed. The structures include a silicon substrate that has multiplicity of pixel electrodes formed on a top surface. A multiplicity of integrated spacers formed of an insulating materials on the top surface of the silicon substrate in between the multiplicity of pixel electrodes, and a multiplicity of silicon light valves formed on a top surface of the silicon substrate for orienting liquid crystal molecules. A glass substrate that is optically transparent with an optically transparent electrode layer on a bottom surface is positioned juxtaposed to and over the silicon substrate supported by the integrated spacers to form a sealed cavity by engaging a perimeter seal surrounding the two substrates. A liquid crystal is used to fill the sealed cavity forming the present invention liquid crystal on silicon structure.
Patent TW-504588-B (TW)
Title: Array of rod lenses used in scanner
Inventor: TOYAMA MINORU
IPC: G02B13/00
Filed: 2001-09-20
Granted: 2002-10-01
Abstract: The present invention relates to an array of rod lenses used in scanner provided with a property of insignificant degradation in the image quality caused by light of periodically inhomogeneous intensity (in longitudinal line along the minor scanning direction of the output image) by taking into consideration the open angle and position shift in the minor scanning direction. As for the array of rod lenses, cylindrical rod lenses 1 with radial distribution of refractive index are used to form a plurality of rod lenses 2 having equal magnification arranged in a raw with their optical axes parallel to the main scanning direction. The range m of effective overlapping is given by the following equation (37): (1.55+0.5j)D/d ≤ m ≤ (1.80+0.5j)D/d, where d represents the radius of lens in the array of rod lenses 1, D represents the interval of arrangement, and j is integer.
Patent TW-518632-B (TW)
Title: Manufacturing process of cathode plate for nano carbon tube field emission display
Inventor: CHENG HUA-CHI
IPC: H01J49/16
Filed: 2001-10-08
Granted: 2003-01-21
Abstract: The present invention is related to a manufacturing process of cathode plate for nano carbon tube field emission display. By using photosensitive conducting liquid and dielectric material capable of being etched, and combining with the photolithographic process as well as the etching process, the invented cathode plate for nano carbon tube field emission display is manufactured. The manufacturing process includes the manufacture of bottom electrode, the manufacture of dielectric layer, the manufacture of gate electrode layer, and the manufacture of nano carbon tube field emission layer. The cathode plate structure is packaged and assembled with the anode plate to form a nano carbon tube field emission display array. In comparison with the cathode pattern printed by the conventional screen printing method, the resolution is greatly increased in the invention so as to improve the display quality. In addition, the resolution of dielectric layer in the structure can be determined when manufacturing the gate electrode so as to decrease the complicated alignment. The manufacturing process is simple and the uniformity of film thickness is excellent. Furthermore, the printed pattern can be arbitrarily disposed without causing any fidelity loss and even without non-uniformity of electric field intensity distribution.
Patent TW-592009-B (TW)
Title: Use of metallic treatment on copper foil to produce fine lines and replace oxide process in printed circuit board production
Inventor: ANDRESAKIS JOHN A
IPC: H01L21/3205
Filed: 2001-10-25
Granted: 2004-06-11
Abstract: The invention relates to the manufacture of printed circuit boards having enhanced etch uniformity and resolution. The process eliminates the need for a black oxide treatment to improve adhesion and improves the ability to optically inspect the printed circuit boards. The process is performed by conducting steps (a) and (b) in either order: (a) depositing a first surface of an electrically conductive layer onto a substrate, which electrically conductive layer has a roughened second surface opposite to the first surface; (b) depositing a thin metal layer onto the roughened second surface of the electrically conductive layer, which metal layer comprises a material having a different etch resistance property than that of the electrically conductive layer. Thereafter one deposits a photoresist onto the metal layer; imagewise exposes and develops the photoresist, thereby revealing underlying portions of the metal layer. The one removes the revealed underlying portions of the metal layer, thereby revealing underlying portions of the conductive layer and removes the revealed underlying portions of the conductive layer, to thereby produce a printed circuit layer.
Patent TW-544622-B (TW)
Title: Adaptive filter and method for adaptive filtering
Inventor: SKIDMORE IAN DAVID
IPC: H03H21/00
Filed: 2001-11-06
Granted: 2003-08-01
Abstract: An adaptive filter is implemented by a computer 10 processing an input signal using a recursive least squares lattice (RLSL) algorithm 12 to obtain forward and backward least squares prediction residuals. A prediction residual is the difference between a data element in a sequence of elements and a prediction of that element from other sequence elements. Forward and backward residuals are converted at 14 to interpolation residuals which are unnormalised Kalman gain vector coefficients. Interpolation residuals are normalised to produce the Kalman gain vector at 16. The Kalman gain vector is combined at 18 with input and reference signals x(t) and y(t), which provides updates for the filter coefficients or weights to reflect these signals as required to provide adaptive filtering.
Patent TW-583529-B (TW)
Title: Liquid crystal display computer with a removable device frame
Inventor: KUO YEN-LIN
IPC: G06F1/18
Filed: 2001-11-15
Granted: 2004-04-11
Abstract: A desktop computer has a base, a front case, a display panel, a motherboard, a device frame and a rear case. The front case has a front panel, an upper panel and a lower panel. The display panel is positioned on the front side of the front panel and electrically connected to the motherboard positioned on the rear side of the front panel. The device frame is employed to fix a peripheral device electrically connected to the motherboard. The upper side and the lower side of the device frame are respectively in contact with the inner sides of the upper panel and the lower panel of the front case to form a supporting frame on the rear side of the front case. The rear case is positioned on the rear side of the front case and employed to cover the motherboard and the device frame.
Patent TW-550879-B (TW)
Title: Ring VCO based on RC timing
Inventor: DUFOUR YVES
IPC: H03K3/354
Filed: 2001-12-14
Granted: 2003-09-01
Abstract: The present invention, generally speaking, provides a controlled oscillator that attains the foregoing objectives. The structure of the oscillator is, in general, that of a ring; however, timing of the oscillator is governed largely by an RC time constant. Since the delay is mostly RC-based, phase noise is minimal compared to an active implementation. Furthermore, in a preferred embodiment, two ring oscillators of this type are combined to form a differential oscillator circuit having still lower phase noise. In an exemplary embodiment, the ring oscillators are three-stage ring oscillators. The operation of two inverters is unaffected by the RC time constant. Because the speed of these inverters is very fast compared to the RC time constant, the oscillation frequency is quite constant versus temperature and supply voltage.
Patent TW-523795-B (TW)
Title: Mixed mode process
Inventor: TSAI CHING-HUEI
IPC: H01L21/00
Filed: 2001-12-17
Granted: 2003-03-11
Abstract: A mixed mode process comprises the following steps. First, form a gate oxide layer, a first conductor layer and a metal silicide layer on a substrate having isolation structures. Second, define the gate oxide, first conductor and a metal silicide layers via a gate mask to form the gate and capacitor bottom electrode. Then deposit a dielectric layer and a second conductor layer. Third, define the said two layers to form inter-electrode dielectric layer and top electrode of capacitor and remove the dielectric layer except the capacitor region. Fourth, form a cap layer to cover all of the devices on the substrate and then use the gate mask to define the non-salicide region to form the gate cap layer and capacitor cap layer. Fifth, form spacer on the sidewalls of the capacitor and gate and then form source/drain on the two sides of the gate. finally, form salicide on the source/drain surface.
Patent TW-552756-B (TW)
Title: Insulation diagnosis device
Inventor: FUJITA YASUNOBU
IPC: G01R31/12
Filed: 2002-02-27
Granted: 2003-09-11
Abstract: An insulation diagnosis device for diagnosing insulation deterioration in a non-grounded type electric power distribution system provided with a computation processing unit which calculates an intermittent flash grounding and which is inputted of zero phase voltages and line voltages and includes a peak hold processing unit, a peak hold reset processing unit and a phase region detection and processing unit. Thereby, an insulation diagnosis device is provided which can always diagnose insulation deterioration safely under actual use condition without stopping the concerned electric power installation, and, at the time of intermittent flash grounding occurrence, can specify existence and non-existence of grounding occurrence before activation of a protective relay.
Patent TW-538214-B (TW)
Title: Control system for a waste processing apparatus
Inventor: GNEDENKO VALERI G
IPC: C10B53/00
Filed: 2002-03-22
Granted: 2003-06-21
Abstract: A control system for a waste processing apparatus controls entry of a predetermined quantity of waste into the processing chamber via an air lock whenever the level of waste in the chamber has fallen sufficiently to accommodate the new waste, and this is detected by a suitable detector. A second detector may be located upstream of the second detector to enable the flow rate of waste through the processing chamber to be calculated.
Patent TW-I232647-B (TW)
Title: Method and apparatus for reducing latency in waking up a group of dormant communication devices
Inventor: ROSEN ERIC
IPC: H04W84/08
Filed: 2002-05-15
Granted: 2005-05-11
Abstract: A method and apparatus for reducing dormant-wakeup latency in a group communication network provides for a significant reduction in the actual total dormant-wakeup time and the PTT {XE ""PTT""} latency perceived by the talker through caching the network-initiated wakeup triggers destined for target listeners, and delivering a wakeup trigger to a target mobile station as soon as the target mobile station has re-established its traffic channel.
Patent TW-I230749-B (TW)
Title: Heat sink and method making for the same
Inventor: AZUMA MASANOBU
IPC: C04B41/89
Filed: 2002-05-29
Granted: 2005-04-11
Abstract: The present invention provides a heat sink which has good heat radiatability and can be used stably, wherein an insulating ceramic is used as a base, and a diamond film is formed onto the base for mounting elements. The base is made of a ceramic material containing aluminum nitride with high thermal conductivity as main ingredient. An adhesive member layer, made of such as silicon film and the like, capable of adhering said base and diamond film, is formed on the base. Then a poly crystal diamond film having high quality is formed onto said adhesive member layer by vapor deposition, whereby the diamond film can be firmly connected to the base through the adhesive member layer.
Patent TW-529992-B (TW)
Title: Method of manufacturing outer tube of injector
Inventor: CHIBA ATSUSHI
IPC: B29C45/26
Filed: 2002-06-19
Granted: 2003-05-01
Abstract: The present invention relates to a method of manufacturing a tube of an injector having a cylindrical part with an excellent roundness and capable of preventing deformation and warpage from occurring thereon. The comprises the steps of injecting molten resin (R) into the cavity (17) of a mold (11) comprising a fixed mold (13) having a hole part (12) formed along the outer shape of the injector outer tube (1) provided therein, a movable mold (14) closing the hole part (12), and a core (15) inserted into the hole part (12). The mold further has a cylindrical hollow part (21) communicating with the flange formed part (20) of the hole part (12), the molten resin (R) being injected into the cylindrical hollow part (21) from a spool (22) and a runner (23) through a submarine gate (24) to lead the molten resin (R) into the cavity (17). A push pin (25) is installed in the cylindrical hollow part (21) whereby when the molten resin comes into semi-molten state, the resin inside the cylindrical hollow part (21) is forcibly fed into the cavity (17) by the push pin (25) when the molten resin (R) is not filled sufficiently into the cavity (17), the wait position of the push pin (25) is changed in the direction of moving apart from the connection part of the submarine gate (24) and the molten resin (R) is injected to re-fill the insufficient resin into the cavity (17).
Patent TW-I224525-B (TW)
Title: Method and apparatus for treating a used diaper
Inventor: KIKUSHIMA CHIYUKI
IPC: B02C17/00
Filed: 2002-07-09
Granted: 2004-12-01
Abstract: A method for treating a used diaper is provided wherein the cover material and the inside absorbing material can be respectively knocked-down and recovered, the segregated components can be cleaned at a higher efficiency, and the dirt is hard to leave in the absorbing material when the used diaper is subject to knock-down for treatment. Said cover material is formed of at least a water-unpermeable sheet and a water-permeable nonwoven cloth, while said absorbing material includes a fiber material and a polymer with high water absorption. The treating method comprises dipping the used diaper in a solution of swell suppression agent to suppress the swell of the polymer with high water absorption; dipping the diaper after swell suppression in a treating liquid and agitating the diaper into a knocked-down cover material and a knocked-down absorbing material; removing the knocked-down cover material; filtering the treatment liquid containing the knocked-down absorbing material and the dirt so as to separate and remove the knocked-down absorbing material; discharging the treatment liquid containing the dirt to a sewage disposal facility; and recovering the knocked-down absorbing material removed in the filtering step.